Apple unveils its new iPhones. At an event in Cupertino, California, on Wednesday, the tech giant unveiled three new iPhones — the XS, the XS Max, and the XR — and a next-generation Apple Watch Series 4.

Stock markets around the world are higher. Hong Kong's Hang Seng (+2.54%) paced the advance in Asia, and the Euro Stoxx 50 (+0.15%) clings to gains in Europe. The S&P 500 is set to open little changed near 2,889.